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130120210201213 = 2331827220673263
BaseRepresentation
bin11101100101011111111000…
…111010000011101001111101
3122001201101000011201020010101
4131211133320322003221331
5114023342142302414323
61140424222131441101
736256606052436421
oct3545377072035175
9561641004636111
10130120210201213
1138507742482661
1212716203156191
13577b38b188b6b
14241bbcd3c0b81
151009ad2c20dad
hex7657f8e83a7d

130120210201213 has 16 divisors (see below), whose sum is σ = 140327011270656. Its totient is φ = 120302235511920.

The previous prime is 130120210201211. The next prime is 130120210201237. The reversal of 130120210201213 is 312102012021031.

It is a cyclic number.

It is not a de Polignac number, because 130120210201213 - 21 = 130120210201211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130120210201211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109746981 + ... + 110926282.

It is an arithmetic number, because the mean of its divisors is an integer number (8770438204416).

Almost surely, 2130120210201213 is an apocalyptic number.

It is an amenable number.

130120210201213 is a deficient number, since it is larger than the sum of its proper divisors (10206801069443).

130120210201213 is a wasteful number, since it uses less digits than its factorization.

130120210201213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220674144.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 130120210201213 its reverse (312102012021031), we get a palindrome (442222222222244).

The spelling of 130120210201213 in words is "one hundred thirty trillion, one hundred twenty billion, two hundred ten million, two hundred one thousand, two hundred thirteen".

Divisors: 1 23 31 713 827 19021 25637 589651 220673263 5075485049 6840871153 157340036519 182496788501 4197426135523 5657400443531 130120210201213